INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '844d97043673ffe0bd919b1fccfbb4dff3a55ebd0e26a8bd67541f39924fd96b', 
    'U3BhFq0N2AB8XadV06L3ygcKE86XHrveAB7BaXHfOlI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)